Inventor
KODERA YOSHIE
JP15 patents
⚠️ This page may combine multiple inventors who share the name “KODERA YOSHIE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
14 patentsUS5961198AOct 5, 1999
Liquid crystal display device and method of manufacturing backlighting light guide panel therefor
HITACHI LTD318 citations99
US6863418B2Mar 8, 2005
Light source for projector and projection type image display apparatus using thereof
HITACHI LTD27 citations92
US5539710AJul 23, 1996
Video optical disk system compatible with both read only and writable optical disks having the same recording format
HITACHI LTD24 citations90
US4645712AFeb 24, 1987
Information recording medium
HITACHI LTD30 citations90
US7357537B2Apr 15, 2008
Light source for projector and projection type image display apparatus using thereof
HITACHI LTD14 citations84
US7176876B2Feb 13, 2007
Display apparatus
HITACHI LTD10 citations84
US7649737B2Jan 19, 2010
Flat panel display
HITACHI LTD12 citations83
US6665123B2Dec 16, 2003
Projector
HITACHI LTD11 citations69
US7876553B2Jan 25, 2011
Flat-panel display apparatus
HITACHI LTD6 citations62
US7095169B2Aug 22, 2006
Flat panel display device
HITACHI LTD6 citations61
US7059730B2Jun 13, 2006
Back reflective mirror and back projection type video display device using the same
HITACHI LTD3 citations59
US4918683AApr 17, 1990
Optical information medium having a base plate made of polymethylmethacrylate which is a copolymer of methyl methacrylate and methyl acrylate
HITACHI LTD5 citations58
US7298080B2Nov 20, 2007
Display device
HITACHI LTD0 citations41
US7271783B2Sep 18, 2007
Display device
HITACHI LTD0 citations41